湖北农业科学 ›› 2019, Vol. 58 ›› Issue (21): 76-80.doi: 10.14088/j.cnki.issn0439-8114.2019.21.016

• 资源·环境 • 上一篇    下一篇

沋河湿地水环境质量综合评价

权轻舟   

  1. 渭南师范学院环境与生命科学学院/河流湿地生态与环境省级重点实验室,陕西 渭南 714099
  • 收稿日期:2019-03-18 出版日期:2019-11-10 发布日期:2019-11-27
  • 作者简介:权轻舟(1980-),女,陕西蒲城人,讲师,硕士,主要从事气候变化与生态安全方面的研究,(电话)15029432200(电子信箱)yshmily126@126.com。
  • 基金资助:
    渭南师范学院自然科学基金项目(16YKS009)

The comprehensive evaluation on water environment quality in Youhe wetland

QUAN Qing-zhou   

  1. College of Environment and Life Science,Weinan Normal University/Key Laboratory for Ecology and Environment of River Wetlands in Shaanxi Province,Weinan 714099,Shaanxi,China
  • Received:2019-03-18 Online:2019-11-10 Published:2019-11-27

摘要: 以陕西省沋河水库2011—2015年监控断面水质为研究对象,在野外调查、收集和分析资料的基础上,引入基于熵权的水环境质量模糊物元评价模型对沋河水源地的水环境质量进行了综合评价。结果表明,沋河水库2011—2015年水质等级均符合《地表水环境质量标准》I类标准,水质良好,2013年水质综合评价等级最高。

关键词: 沋河湿地, 水源地, 水环境质量评价, 沋河水库

Abstract: Taking monitored sections water quality of Youhe river from 2011 to 2015 as the research object, a comprehensive evaluation of water quality was made through the introduction of fuzzy matter element evaluation model of water environmental quality which is based on entropy on the basis of data collection and analysis through field investigation, data collection and analysis. The results showed the water quality of Youhe river from the year of 2011 to 2015 met the first class of water environmental quality standard, with the best water quality in 2013.

Key words: Youhe wetland, water source, water environment quality evaluation, Youhe reservoir

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